Akuma-Jou Dracula Memory Map

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Memory Map

The following is a memory map that was generated based on the MAME source code (.180). This information is only as accurate as the MAME driver is. If you see any errors, please let me know what that error is.

The Memory Area is related to where the information is from (CPU, Sound Board, etc..), and it may also reflect what it has in common with other hardware.

Akuma-Jou Dracula (Konami, 1988)

Memory Area:hcastle_map

Address Range	Length	Function	Description
0x0000-0x0007	8	Write	hcastle_pf1_control_w
0x0020-0x003F	32	RAM	(/* rowscroll? */)
0x0200-0x0207	8	Write	hcastle_pf2_control_w
0x0220-0x023F	32	RAM	(/* rowscroll? */)
0x0400	1	Write	hcastle_bankswitch_w
0x0404	1	Device Write	soundlatch, generic_latch_8_device, write
0x0408	1	Write	hcastle_soundirq_w
0x040C	1	Device Write	watchdog, watchdog_timer_device, reset_w
0x0410	1	Read Port, Write	SYSTEM, hcastle_coin_w
0x0411	1	Read Port	P1
0x0412	1	Read Port	P2
0x0413	1	Read Port	DSW3
0x0414	1	Read Port	DSW1
0x0415	1	Read Port	DSW2
0x0418	1	Read/Write	hcastle_gfxbank_r, hcastle_gfxbank_w
0x0600-0x06FF	256	RAM Device Write, Shared	palette, palette_device, write_indirect, palette
0x0700-0x1FFF	6400	RAM
0x2000-0x2FFF	4096	RAM Write, Shared	hcastle_pf1_video_w, pf1_videoram
0x3000-0x3FFF	4096	RAM, Shared	spriteram
0x4000-0x4FFF	4096	RAM Write, Shared	hcastle_pf2_video_w, pf2_videoram
0x5000-0x5FFF	4096	RAM, Shared	spriteram2
0x6000-0x7FFF	8192	ROM Bank	bank1
0x8000-0xFFFF	32768	ROM

Memory Area:sound_map

Address Range	Length	Function	Description
0x0000-0x7FFF	32768	ROM
0x8000-0x87FF	2048	RAM
0x9800-0x987F	128	Device Read/Write	k051649, k051649_device, k051649_waveform_r, k051649_waveform_w
0x9880-0x9889	10	Device Write	k051649, k051649_device, k051649_frequency_w
0x988A-0x988E	5	Device Write	k051649, k051649_device, k051649_volume_w
0x988F	1	Device Write	k051649, k051649_device, k051649_keyonoff_w
0x98E0-0x98FF	32	Device Read/Write	k051649, k051649_device, k051649_test_r, k051649_test_w
0xA000-0xA001	2	Device Read/Write	ymsnd, ym3812_device, read, write
0xB000-0xB00D	14	Device Read/Write	k007232, k007232_device, read, write
0xC000	1	Write	sound_bank_w (/* 7232 bankswitch */)
0xD000	1	Device Read	soundlatch, generic_latch_8_device, read

ROM Map for this game

This is the ROM map for the game. This should tell you what address the ROM is at, how big it is, what it's used for.

Memory Area:audiocpu

Address Range	Length	Label/Location	Description
0x0000-0x7FFF	32768	768e01.e4	CRC(b9fff184) (Fluke: B937)
0x0000-0x7FFF	32768	768e01.e4	CRC(b9fff184) (Fluke: B937)

Memory Area:gfx1

Address Range	Length	Label/Location	Description
0x0000-0x7FFFF	524288	768c09.g21	CRC(e3be3fdd) (Fluke: BB7B)
0x0000-0x7FFFF	524288	768c09.g21	CRC(e3be3fdd) (Fluke: BB7B)
0x80000-0xFFFFF	524288	768c08.g19	CRC(9633db8b) (Fluke: 386C)
0x80000-0xFFFFF	524288	768c08.g19	CRC(9633db8b) (Fluke: 386C)

Memory Area:gfx2

Address Range	Length	Label/Location	Description
0x0000-0x7FFFF	524288	768c04.j5	CRC(2960680e) (Fluke: 5F3D)
0x0000-0x7FFFF	524288	768c04.j5	CRC(2960680e) (Fluke: 5F3D)
0x80000-0xFFFFF	524288	768c05.j6	CRC(65a2f227) (Fluke: 45DE)
0x80000-0xFFFFF	524288	768c05.j6	CRC(65a2f227) (Fluke: 45DE)

Memory Area:k007232

Address Range	Length	Label/Location	Description
0x0000-0x7FFFF	524288	768c07.e17	CRC(01f9889c) (Fluke: 9E18)
0x0000-0x7FFFF	524288	768c07.e17	CRC(01f9889c) (Fluke: 9E18)

Memory Area:maincpu

Address Range	Length	Label/Location	Description
0x8000-0xFFFF	32768	768p03.k12	CRC(d509e340) (Fluke: A4BD)
0x10000-0x2FFFF	131072	768j06.k8	CRC(42283c3e) (Fluke: CAFD)
0x10000-0x2FFFF	131072	768j06.k8	CRC(42283c3e) (Fluke: CAFD)

Memory Area:proms

Address Range	Length	Label/Location	Description
0x0000-0x00FF	256	768c13.j21	CRC(f5de80cb),007121 #0 sprite lookup table (Fluke: 4BD6)
0x0000-0x00FF	256	768c13.j21	CRC(f5de80cb),007121 #0 sprite lookup table (Fluke: 4BD6)
0x0100-0x01FF	256	768c14.j22	CRC(b32071b7),007121 #0 char lookup table (Fluke: 2CBB)
0x0100-0x01FF	256	768c14.j22	CRC(b32071b7),007121 #0 char lookup table (Fluke: 2CBB)
0x0200-0x02FF	256	768c11.i4	CRC(f5de80cb),007121 #1 sprite lookup table (same) (Fluke: 4BD6)
0x0200-0x02FF	256	768c11.i4	CRC(f5de80cb),007121 #1 sprite lookup table (same) (Fluke: 4BD6)
0x0300-0x03FF	256	768c10.i3	CRC(b32071b7),007121 #1 char lookup table (same) (Fluke: 2CBB)
0x0300-0x03FF	256	768c10.i3	CRC(b32071b7),007121 #1 char lookup table (same) (Fluke: 2CBB)
0x0400-0x04FF	256	768b12.d20	CRC(362544b8),priority encoder (not used) (Fluke: 888E)
0x0400-0x04FF	256	768b12.d20	CRC(362544b8),priority encoder (not used) (Fluke: 888E)